Fooling the CGM (and the neighbors)

I biked to work this morning, as usual, but about 1 mile into the ride I felt something tickling my right elbow. I knew right away that the Navigator CGM transmitter had slipped off the back of my arm. No idea why it slipped out then and there. It was still fairly dark out so I pulled off the road and onto the sidewalk in front of a house to retrieve the transmitter.
It was 38 degrees outside, and although I was warm enough in a base layer, wool jersey and windbreaker, I didn't want to stick around long after taking layers off. I stripped off the jacket and jersey and wrestled around in my shirt to reattach the transmitter to the sensor that was still plugged into my arm. A guy stepped out of the house and approached, then asked me in a quizzical way if everything was ok. I joked that I was stripping off my clothes, which is a sure sign of hypothermia. "Umm, really - what are you doing? Are you ok?" he asked. I assured hiim I was ok but was just "adjusting." I wiggled around with my left hand down the front of my shirt and my right arm up in the air, so he must have thought I was adjusting a bra. As soon as I got the transmitter clipped in, the CGM in my back pocket began beeping. I pulled it out and began fiddling with it as the guy suspiciously watched me. It was so dark that I had to hunch over and read the display with my bike headlight. With the Navigator and its 10-hour start time I knew I had to be careful about how I answered the series of questions on the screen.
"NEW SENSOR DETECTED. Did you insert a new sensor? Yes - No"
I clicked the button below "No," because "Yes" would mean I would get no readings for 10 hours.
The CGM began beeping again, then displayed "DID YOU REMOVE THE SENSOR? Yes - No"
Wow, this was a tough one. Well yeah, I did, but I decided to try fooling the CGM and avoid a 10-hour loss.
I clicked the button below "No," and the screen went blank. I cursed under my breath, then noticed the guy was still standing there. I pulled my jersey and windbreaker on quickly and told him I was "completely adjusted."
I'm not sure if the guy was a Good Samaritan or concerned home-owner or both, but I don't think he ever figured out what the stripping cyclist was doing in front of his house at 7:15 AM, adjusting and playing with a cell phone-looking thing. Telling the truth would be too much information.
Oh yeah, and more important than confusing this guy, I did manage to fool the CGM. It has worked fine the rest of the day.

Views: 9

Comment by MelissaBL on December 29, 2009 at 11:47pm
I posted a video on how to re-start the sensor. I trick mine, too. Well done, my friend.

Sorry about your neighbors. lol

Comment

You need to be a member of Diabetes community by Diabetes Hands Foundation: TuDiabetes to add comments!

Join Diabetes community by Diabetes Hands Foundation: TuDiabetes

Advertisement



REsources

From the Diabetes Hands Foundation blog...

DHF receives $200,000 grant from Novo Nordisk

Grant given to support programs aimed at bringing together people touched by diabetes for positive change BERKELEY, CA: December 4, 2014 – Diabetes Hands Foundation (DHF) has received a grant of US$200,000 from Novo Nordisk to support programs aimed at Read on! →

Guest Post: World Diabetes Day 2014 on Twitter… sifting through the data

At Symplur we track hashtags, keywords, user accounts, and pretty much anything else on Twitter that has to do with healthcare. We collect the data and then build countless ways to slice it up so that we’re able to better Read on! →

Diabetes Hands Foundation Team

DHF TEAM

Manny Hernandez
(Co-Founder, Editor, has LADA)

Emily Coles
(Head of Communities, has type 1)

Mila Ferrer
(EsTuDiabetes Community Manager, mother of a child with type 1)

Mike Lawson
(Head of Experience, has type 1)

Corinna Cornejo
(Development Manager, has type 2)

Desiree Johnson  (Administrative and Programs Assistant, has type 1)

DHF VOLUNTEERS


Lead Administrator

Brian (bsc) (has type 2)


Administrators

Lorraine (mother of type 1)
Marie B (has type 1)

DanP (has Type 1)

Gary (has type 2)

David (has type 2)

 

LIKE us on Facebook

Spread the word

Loading…

This website is certified by Health On the Net Foundation. Click to verify. This site complies with the HONcode standard for trustworthy health information: verify here.

© 2014   A community of people touched by diabetes, run by the Diabetes Hands Foundation.

Badges  |  Contact Us  |  Terms of Service